{"id":"https://openalex.org/W2132612294","doi":"https://doi.org/10.1145/1005847.1005856","title":"Managing a portfolio of overlay paths","display_name":"Managing a portfolio of overlay paths","publication_year":2004,"publication_date":"2004-06-16","ids":{"openalex":"https://openalex.org/W2132612294","doi":"https://doi.org/10.1145/1005847.1005856","mag":"2132612294"},"language":"en","primary_location":{"id":"doi:10.1145/1005847.1005856","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1005847.1005856","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th international workshop on Network and operating systems support for digital audio and video","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028811099","display_name":"Daria Antonova","orcid":"https://orcid.org/0000-0001-8497-0538"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]},{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX","US"],"is_corresponding":false,"raw_author_name":"Daria Antonova","raw_affiliation_strings":["Northeastern University","northeastern Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]},{"raw_affiliation_string":"northeastern Univ","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101497042","display_name":"Arvind Krishnamurthy","orcid":"https://orcid.org/0000-0002-9505-9528"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arvind Krishnamurthy","raw_affiliation_strings":["Yale University","Yale University ;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University","institution_ids":["https://openalex.org/I32971472"]},{"raw_affiliation_string":"Yale University ;","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064437214","display_name":"Zheng Ma","orcid":"https://orcid.org/0000-0002-0251-1483"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zheng Ma","raw_affiliation_strings":["Yale University","Yale University ;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University","institution_ids":["https://openalex.org/I32971472"]},{"raw_affiliation_string":"Yale University ;","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103159653","display_name":"Ravi Sundaram","orcid":"https://orcid.org/0000-0001-5657-4298"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]},{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX","US"],"is_corresponding":false,"raw_author_name":"Ravi Sundaram","raw_affiliation_strings":["Northeastern University","northeastern Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]},{"raw_affiliation_string":"northeastern Univ","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.19764832,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"30","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8335544466972351},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.7610114812850952},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5838562250137329},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.5657415986061096},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.526740312576294},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5261104702949524},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.4579680263996124},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4432697296142578},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.44069960713386536},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.42169439792633057},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.4195397198200226},{"id":"https://openalex.org/keywords/project-portfolio-management","display_name":"Project portfolio management","score":0.4175989627838135},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40926897525787354},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1876336634159088},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.09957113862037659}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8335544466972351},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.7610114812850952},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5838562250137329},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.5657415986061096},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.526740312576294},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5261104702949524},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4579680263996124},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4432697296142578},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.44069960713386536},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.42169439792633057},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.4195397198200226},{"id":"https://openalex.org/C74510933","wikidata":"https://www.wikidata.org/wiki/Q1936145","display_name":"Project portfolio management","level":3,"score":0.4175989627838135},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40926897525787354},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1876336634159088},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.09957113862037659},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C15952604","wikidata":"https://www.wikidata.org/wiki/Q179012","display_name":"Project management","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1005847.1005856","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1005847.1005856","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th international workshop on Network and operating systems support for digital audio and video","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.579.2649","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.579.2649","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.yale.edu/homes/zhengma/papers/nossdav04.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.80.7880","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.80.7880","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.washington.edu/homes/arvind/papers/finance.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W829384","https://openalex.org/W1490287500","https://openalex.org/W1513710402","https://openalex.org/W1514386282","https://openalex.org/W1518389375","https://openalex.org/W1549007710","https://openalex.org/W1591270288","https://openalex.org/W1825457037","https://openalex.org/W1999497459","https://openalex.org/W2005414916","https://openalex.org/W2036732598","https://openalex.org/W2054080206","https://openalex.org/W2057456423","https://openalex.org/W2065704444","https://openalex.org/W2083408498","https://openalex.org/W2114525688","https://openalex.org/W2116398767","https://openalex.org/W2116952227","https://openalex.org/W2120063396","https://openalex.org/W2120454288","https://openalex.org/W2123260101","https://openalex.org/W2126004592","https://openalex.org/W2127494222","https://openalex.org/W2129807746","https://openalex.org/W2134403031","https://openalex.org/W2135980240","https://openalex.org/W2138272023","https://openalex.org/W2141692493","https://openalex.org/W2144553078","https://openalex.org/W2155923496","https://openalex.org/W2165287605","https://openalex.org/W2166454918","https://openalex.org/W2178049416","https://openalex.org/W2599014521","https://openalex.org/W3006245486","https://openalex.org/W3124484262","https://openalex.org/W3161976867","https://openalex.org/W4234209089","https://openalex.org/W4242418714","https://openalex.org/W4302075920","https://openalex.org/W6629338204","https://openalex.org/W6630747642","https://openalex.org/W6630950488","https://openalex.org/W6677240351","https://openalex.org/W6679820424"],"related_works":["https://openalex.org/W89955905","https://openalex.org/W1637847238","https://openalex.org/W2042060105","https://openalex.org/W1691715735","https://openalex.org/W2041341978","https://openalex.org/W2122565901","https://openalex.org/W2749656779","https://openalex.org/W4210965064","https://openalex.org/W2134691083","https://openalex.org/W1988290982"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"several":[3],"architectures":[4],"have":[5],"been":[6],"proposed":[7,122],"and":[8,34,59,101],"developed":[9],"for":[10,52,67],"supporting":[11],"streaming":[12],"applications":[13],"that":[14,90],"take":[15],"advantage":[16],"of":[17,28,32,38,50,61,65,98,106,120],"multiple":[18],"paths":[19,33],"through":[20,41],"the":[21,26,35,47,56,74,91,104,108,118],"network":[22],"simultaneously.":[23],"We":[24,88,110],"consider":[25],"problem":[27,78,94],"computing":[29],"a":[30,85],"set":[31],"relative":[36],"amounts":[37],"data":[39,53],"conveyed":[40],"them":[42],"in":[43,83],"order":[44],"to":[45,72,116],"provide":[46],"desired":[48],"level":[49],"performance":[51],"streams.":[54],"Given":[55],"expectation,":[57],"variance,":[58],"covariance":[60],"an":[62],"appropriate":[63],"metric":[64],"interest":[66],"overlay":[68],"links,":[69],"we":[70,102],"attempt":[71],"solve":[73],"underlying":[75],"resource":[76],"allocation":[77,93],"by":[79],"applying":[80],"methods":[81],"used":[82],"managing":[84],"finance":[86],"portfolio.":[87],"observe":[89],"flow":[92],"requires":[95],"constrained":[96],"application":[97],"these":[99],"methods,":[100],"discuss":[103],"tractability":[105],"enforcing":[107],"constraints.":[109],"finally":[111],"present":[112],"some":[113],"simulation":[114],"results":[115],"evaluate":[117],"effectiveness":[119],"our":[121],"techniques.":[123]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}